Introduction
Replacing the WWAN (Wireless Wide Area Network) card is easy and straightforward.
What you need
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Hold the netbook top-side down with the lid closed.
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Slide the plastic battery release latches towards the lock symbols.
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Turn the netbook to view its edge.
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Press both orange eject buttons simultaneously, and use a spudger to pry off the back case.
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Use a plastic opening tool to disconnect the two gold antenna cables from the WWAN card.
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Use a phillips #00 screwdriver to remove the 2 phillips 2.0 and 3.0 mm screws that secure the WWAN to the system board.
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